大豆科学2017，Vol.36Issue(4)：525-530,6.DOI:10.11861/j.issn.1000-9841.2017.04.0525
大豆GmIDD及其同源基因的生物信息学分析及功能预测
Bioinformatics Analysis and Functional Prediction of Soybean GmIDD and Its Homologous Genes
摘要
Abstract
In this study,we used the NCBI and Phytozome databases to retrieve the GmIDD gene homologous gene,and obtained 5 copies of the gene in different chromosomes of soybean.We analyzed the functional domain of the 5 copies of the GmIDD gene.The results showed that the five copies of GmIDD gene contained two C2H2 type(72-92 aa,114-142 aa),two C2HC type(149-169 aa,176-195 aa) zinc finger domain.The full sequence of GmIDD transcription factor cDNA was 1 227 bp,encoding 408 amino acids.Phylogenetic tree analysis showed that the evolution of other IDD proteins was distant except Glyma.14g10940 and Glyma.17G228000 in the five copies of GmIDD,which indicated that there might be some differences in the function of different soybean IDD genes.The results of GmIDD expression by long and short daylight showed that GmIDD gene was induced by short daylight and we speculate that GmIDD may be involved in the regulation of soybean flowering.关键词
大豆/GmIDD基因/锌指结构域/短日照Key words
Soybean/GmIDD/Zinc finger domain/Short days分类
农业科技引用本文复制引用
杨雪,王阔,李英华,郑艳红,姚愈恒,李敏敏,赵琳,李文滨..大豆GmIDD及其同源基因的生物信息学分析及功能预测[J].大豆科学,2017,36(4):525-530,6.基金项目
黑龙江省普通本科高等学校青年创新人才培养计划(UNPYSCT-2015003) （UNPYSCT-2015003）
国家重点研发计划“七大农作物育种”重点专项(2016YFD0101005) （2016YFD0101005）
转基因生物新品种培育科技重大专项(2016ZX08004-005) （2016ZX08004-005）
黑龙江省自然科学基金(C2015009) （C2015009）
东北农业大学“学术骨干”(16XG03) （16XG03）
东北农业大学2016年大学生SIPT计划(201610224141) （201610224141）
“十二五”农村领域国家科技计划课题(2013AA102602). （2013AA102602）
